1. Multi-layer storage pockets, user-friendly and convenient design 2. 600D oxford cloth, waterproof and wear-resistant 3. Built-in EPE polyethylene foam, providing super buoyancy 4. Reflective strip design, can be used in case of emergency 5. Scope of application: fishing, swimming, rafting, surfing, motor boats, etc. 6. Load weight: 40-80kg